Chemistry, 07.12.2020 01:00, Chewbacka2020
Calculate the enthalpy change for reaction 3C(s) + O2(g) C3O2(g) from the following: 2CO(g) + C(s) C3O2(g) H = +127 kJ. C(s) +1/2 O2(g) CO(g) H = _ 111kJ.
Answers: 1
Chemistry, 22.06.2019 12:00, WinterStrikesBack
Solutions of sodium carbonate and silver nitrate react to form solid silver carbonate and a solution of sodium nitrate. a solution containing 3.50 g of sodium carbonate is mixed with one containing 5.00 g of silver nitrate. how many grams of sodium carbonate, silver nitrate, silver carbonate, and sodium nitrate are present after the reaction is complete?
Answers: 2
Chemistry, 22.06.2019 17:50, mytymikey123
You exhale co2 which is produced during cellular respiration. co2 combines with the water in your blood's plasma to make up one half of the body's most important buffer pair, carbonic acid. the more physical activity you engage in, the more co2 your body is producing. you can see this by putting some of the cabbage indicator in a glass and then blowing bubbles into it through a straw. can you see a change in the color of the indicator?
Answers: 2
Calculate the enthalpy change for reaction 3C(s) + O2(g) C3O2(g) from the following: 2CO(g) + C(s)...
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